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CVE-2026-20757

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CVE-2026-20757

Published: Mar 3, 2026

Modified: Mar 3, 2026

PUBLISHED

CVSS v3.1

2.5

LOW

Description

Improper Locking vulnerability (CWE-667) in Gallagher Morpho integration allows a privileged operator to cause a limited denial-of-service in the Command Centre Server. This issue affects Command Centre Server: 9.40 prior to vEL9.40.1976(MR1), 9.30 prior to vEL9.30.3382 (MR4), 9.20 prior to vEL9.20.3783 (MR6), 9.10 prior to vEL9.10.4647 (MR9), all versions of 9.00 and prior.

VendorProductVersions

Gallagher

Command Centre Server

affected
0 - <= 9.00
affected
9.40 - < 9.40.1976(MR1)
affected
9.30 - < 9.30.3382 (MR4)
affected
9.20 - < 9.20.3783 (MR6)
affected
9.10 - < 9.10.4647 (MR9)

Weaknesses (CWE)

CWE-667

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L

Attack Vector

Local

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

References

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